Ngā paipa whakarewa roahe wāhanga nui i roto i ētahi ahumahi tae atu ki te hanga, te hinu me te hau, me ngā kaupapa moana. I roto i ngā momo rerekē e wātea ana i te mākete, he rongonui ngā paipa maitai waro LSAW (Longitudinal Submerged Arc Welded) nā te mea he kounga teitei. He mea hanga mai imaitai API 5L,He tino pakari ēnei paipa, ā, he pai mō ngā momo mahi maha.
Ko tētahi o ngā painga matua opaipa maitai waro kua whakapikohia ki raro i te pewa roako tōna kaha me tōna pakari. Mā te tukanga whakarewa roa ka whakarite kia mau tonu te whakarewatanga, kia kaha hoki, kia taea ai e te paipa te tu atu i ngā āhuatanga pēhanga teitei. Hei tāpiri, mā te whakamahinga o te maitai API 5L ka whakarei ake i ōna āhuatanga miihini, kia pai ai mō ngā taiao uaua. He kaha te kume o ēnei paipa, ā, he tino ātete ki te waikura, kia pai ai mō te whakamahinga roa i roto i ngā āhuatanga uaua.
Ko ngā paerewa matua o tā mātou kamupene: API 5L PSL1 me PSL2. ASTM A252,Paerewa Paerewa EN10210, Paerewa Paerewa EN10219Nau mai ki ngā waeatanga a ngā kiritaki, ngā whiriwhiringa pakihi whakawhitiwhiti kōrero.
Wā tuku: Whiringa-ā-rangi-02-2023